Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Fault-tolerant refers to systems or devices designed to continue functioning properly even when one or more components experience failures. These systems are resilient and can recover from faults without significant disruption.
Redundancy is the inclusion of extra components or resources in a system to provide backup or alternative options in case of failures.
Error Correction: Error correction techniques are used to detect and correct errors that may occur during data transmission, ensuring accurate and reliable communication.
Failover: Failover is the process of automatically switching from a failed component or system to a backup or redundant one, minimizing downtime and maintaining continuous operation.